vague; hazy; unsettled; indefinite
Describes a situation, plan, or answer that is left unclear, unresolved, or deliberately ambiguous. Often used when something is allowed to remain undecided or is swept under the rug.
The issue remains unresolved.
He gave a vague reply and didn't answer clearly.
The company left the responsibility for the incident unresolved.
As a result of the discussion, the issue ended up unresolved.